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Sep 8, 2026 · seen Sep 29, 2026
AWWA Opcert Exam Prep is an education app by AWWA with 10,000+ downloads (about 12K estimated). +38 installs in the last 7 days. Rated 4.6 from 307 ratings. Released Aug 16, 2021. Install growth, rank history, SDKs and ad networks.
From the store listing: “Pass your water operator certification exam with American Water Works Association’s (AWWA) official app! Includes questions on water treatment, distribution, wastewater treatment, collections. Study for your water operator certification exam anywhere, anytime with 2,800+ practice questions and answers found in the…”